







Milwaukee 1-1/8 in. x 18 in. Ship Auger Bit 48-13-6120
ENGINEERED FOR UNSTOPPABLE BORING IN NAIL-EMBEDDED LUMBER
When your workflow involves boring through heavy timber, piers, or stacked 2x material, the mechanical integrity of your bit determines your uptime. The Milwaukee 48-13-6120 is engineered with a through-center cutting design, a critical geometry shift that places the striking point directly against nails to prevent the deflection and edge-chipping common in inferior ahead-of-center designs. This bit leverages a hardened one-face 20° rake angle, specifically tuned to maintain edge retention even after repeated encounters with fasteners. The 18-inch reach eliminates the need for extensions when drilling deep structural members or overhead, while the impact-rated shank ensures this accessory can handle the high-torque output of modern 7/16" impact wrenches without shearing.
- / Through-Center Cutting Design provides a robust striking point against nails for 2X the life of competitive bits.
- / Polished and Coated Flutes facilitate rapid chip evacuation, preventing sap and glue adhesion in pressure-treated or green lumber.
- / 7/16" Impact-Rated Shank offers the versatility to transition between high-torque impact wrenches and standard drills.
- / Hardened 20-Degree Rake Angle enhances nail resistance and simplifies the resharpening process for long-term ROI.
TECHNICAL SPECIFICATIONS
| Diameter | 1-1/8" |
| Length | 18" |
| Twist Length | 15" |
| Shank Size | 7/16" Hex |
| Shank Type | Impact Rated |
| Material | Hardened Steel |
WHAT'S IN THE BOX
(1) 1-1/8" x 18" Ship Auger Bit (48-13-6120)
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
ENGINEERED FOR UNSTOPPABLE BORING IN NAIL-EMBEDDED LUMBER
When your workflow involves boring through heavy timber, piers, or stacked 2x material, the mechanical integrity of your bit determines your uptime. The Milwaukee 48-13-6120 is engineered with a through-center cutting design, a critical geometry shift that places the striking point directly against nails to prevent the deflection and edge-chipping common in inferior ahead-of-center designs. This bit leverages a hardened one-face 20° rake angle, specifically tuned to maintain edge retention even after repeated encounters with fasteners. The 18-inch reach eliminates the need for extensions when drilling deep structural members or overhead, while the impact-rated shank ensures this accessory can handle the high-torque output of modern 7/16" impact wrenches without shearing.
- / Through-Center Cutting Design provides a robust striking point against nails for 2X the life of competitive bits.
- / Polished and Coated Flutes facilitate rapid chip evacuation, preventing sap and glue adhesion in pressure-treated or green lumber.
- / 7/16" Impact-Rated Shank offers the versatility to transition between high-torque impact wrenches and standard drills.
- / Hardened 20-Degree Rake Angle enhances nail resistance and simplifies the resharpening process for long-term ROI.
TECHNICAL SPECIFICATIONS
| Diameter | 1-1/8" |
| Length | 18" |
| Twist Length | 15" |
| Shank Size | 7/16" Hex |
| Shank Type | Impact Rated |
| Material | Hardened Steel |
WHAT'S IN THE BOX
(1) 1-1/8" x 18" Ship Auger Bit (48-13-6120)













